package com.wanxi.test;

public class FindIndexFromArray {
    public static void main(String[] args) {
        int[] ints = {1, 4, 6, 7, 3, 8, 9, 9,3, 0, 0, 5, 0};
        for (int i = 0; i < ints.length; i++) {
            if(3==ints[i]){
                System.out.println(i);

            }
        }
    }
}
